When psychotherapist Charlotte Crown is suspended after a client is linked to his daughter's disappearance, she's desperate for a lifeline. Dr. Bannon, a charismatic psychiatrist, approaches her with an unconventional offer to join his private practice, where therapy isn't just about healing - it's about stopping crimes before they happen. As Charlotte enters this shadowy world, she quickly realizes that her new clients aren't typical offenders. There's Willow, the botanist haunted by nightmares of her toxic garden; Nathan, an arsonist at war with his own flames; Elijah, a cult leader losing grip on his flock; Grace, a seductive black widow chasing her next deadly romance; and Isabella, a cold-blooded fixer seeking answers to her own emptiness. They're all here for therapy, or so it seems. When a string of mysterious murders surfaces, the line between patient and predator begins to blur. As Charlotte digs deeper, she uncovers chilling connections to her own past, her sister's death, which may not have been the accident she believed. Caught in a web of lies and danger, Charlotte must untangle the truth before she becomes the next victim. But in a room full of miscreants, no one is innocent - and some secrets are worth killing for.